Question Detail
Question
What is the formula for the capacitance of a parallel plate capacitor with plate area A, separation d, and permittivity ε?
Correct Answer
Option A is the correct answer.
Detailed Explanation
For a parallel plate capacitor, C = εA/d, where ε is the permittivity of the dielectric between the plates.
Hint
Capacitance increases with area, decreases with separation.